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/* This file is part of Clementine.
Copyright 2010, David Sansome <me@davidsansome.com>
Clementine is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Clementine is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gmock/gmock-matchers.h"
#include "gtest/gtest.h"
#include "test_utils.h"
#include "core/timeconstants.h"
#include "playlistparsers/m3uparser.h"
#include <QBuffer>
#include <QTemporaryFile>
using ::testing::HasSubstr;
class M3UParserTest : public ::testing::Test {
protected:
M3UParserTest()
: parser_(nullptr) {
}
M3UParser parser_;
};
TEST_F(M3UParserTest, ParsesMetadata) {
QString line("#EXTINF:123,Foo artist - Foo track");
M3UParser::Metadata metadata;
ASSERT_TRUE(parser_.ParseMetadata(line, &metadata));
EXPECT_EQ("Foo artist", metadata.artist.toStdString());
EXPECT_EQ("Foo track", metadata.title.toStdString());
EXPECT_EQ(123 * kNsecPerSec, metadata.length);
}
TEST_F(M3UParserTest, ParsesTrackLocation) {
QTemporaryFile temp;
temp.open();
taglib_.ExpectCall(temp.fileName(), "foo", "bar", "baz");
Song song(&taglib_);
QString line(temp.fileName());
parser_.LoadSong(line, 0, QDir(), &song);
ASSERT_EQ(QUrl::fromLocalFile(temp.fileName()), song.url());
song.InitFromFile(song.url().toLocalFile(), -1);
EXPECT_EQ("foo", song.title());
EXPECT_EQ("bar", song.artist());
EXPECT_EQ("baz", song.album());
}
TEST_F(M3UParserTest, ParsesTrackLocationRelative) {
QTemporaryFile temp;
temp.open();
QFileInfo info(temp);
taglib_.ExpectCall(temp.fileName(), "foo", "bar", "baz");
M3UParser parser(nullptr);
QString line(info.fileName());
Song song(&taglib_);
parser.LoadSong(line, 0, info.dir(), &song);
ASSERT_EQ(QUrl::fromLocalFile(temp.fileName()), song.url());
song.InitFromFile(song.url().toLocalFile(), -1);
EXPECT_EQ("foo", song.title());
}
TEST_F(M3UParserTest, ParsesTrackLocationHttp) {
QString line("http://example.com/foo/bar.mp3");
Song song;
parser_.LoadSong(line, 0, QDir(), &song);
EXPECT_EQ(QUrl("http://example.com/foo/bar.mp3"), song.url());
}
TEST_F(M3UParserTest, ParsesSongsFromDevice) {
QByteArray data = "#EXTM3U\n"
"#EXTINF:123,Some Artist - Some Title\n"
"http://foo.com/bar/somefile.mp3\n";
QBuffer buffer(&data);
buffer.open(QIODevice::ReadOnly);
M3UParser parser(nullptr);
SongList songs = parser.Load(&buffer);
ASSERT_EQ(1, songs.size());
Song s = songs[0];
EXPECT_EQ("Some Artist", s.artist());
EXPECT_EQ("Some Title", s.title());
EXPECT_EQ(123 * kNsecPerSec, s.length_nanosec());
EXPECT_EQ(QUrl("http://foo.com/bar/somefile.mp3"), s.url());
}
TEST_F(M3UParserTest, ParsesNonExtendedM3U) {
QByteArray data = "http://foo.com/bar/somefile.mp3\n"
"http://baz.com/thing.mp3\n";
QBuffer buffer(&data);
buffer.open(QIODevice::ReadOnly);
M3UParser parser(nullptr);
SongList songs = parser.Load(&buffer, "", QDir("somedir"));
ASSERT_EQ(2, songs.size());
EXPECT_EQ(QUrl("http://foo.com/bar/somefile.mp3"), songs[0].url());
EXPECT_EQ(QUrl("http://baz.com/thing.mp3"), songs[1].url());
EXPECT_EQ(-1, songs[0].length_nanosec());
EXPECT_EQ(-1, songs[1].length_nanosec());
EXPECT_TRUE(songs[0].artist().isEmpty());
}
TEST_F(M3UParserTest, ParsesActualM3U) {
QFile file(":testdata/test.m3u");
file.open(QIODevice::ReadOnly);
M3UParser parser(nullptr);
SongList songs = parser.Load(&file, "", QDir("somedir"));
ASSERT_EQ(239, songs.size());
EXPECT_EQ("gravity", songs[0].title());
EXPECT_EQ(203 * kNsecPerSec, songs[0].length_nanosec());
EXPECT_EQ(QString::fromUtf8("ほっぴンちょっぴン"), songs.back().title());
EXPECT_EQ(85 * kNsecPerSec, songs.back().length_nanosec());
}
TEST_F(M3UParserTest, SavesSong) {
QByteArray data;
QBuffer buffer(&data);
buffer.open(QIODevice::WriteOnly);
Song one;
one.set_filetype(Song::Type_Stream);
one.set_title("foo");
one.set_artist("bar");
one.set_length_nanosec(123 * kNsecPerSec);
one.set_url(QUrl("http://www.example.com/foo.mp3"));
SongList songs;
songs << one;
M3UParser parser(nullptr);
parser.Save(songs, &buffer);
EXPECT_THAT(data.constData(), HasSubstr("#EXTM3U"));
EXPECT_THAT(data.constData(), HasSubstr("#EXTINF:123,bar - foo"));
EXPECT_THAT(data.constData(), HasSubstr("http://www.example.com/foo.mp3"));
}
TEST_F(M3UParserTest, ParsesUTF8) {
QByteArray data = "#EXTM3U\n"
"#EXTINF:123,Разные - исполнители\n"
"/foo/Разные/исполнители.mp3\n";
QBuffer buffer(&data);
buffer.open(QIODevice::ReadOnly);
M3UParser parser(nullptr);
SongList songs = parser.Load(&buffer);
ASSERT_EQ(1, songs.length());
EXPECT_EQ(6, songs[0].artist().length());
EXPECT_EQ(11, songs[0].title().length());
EXPECT_EQ(QString::fromUtf8("Разные"), songs[0].artist());
EXPECT_EQ(QString::fromUtf8("исполнители"), songs[0].title());
EXPECT_EQ(QUrl::fromLocalFile(QString::fromUtf8("/foo/Разные/исполнители.mp3")),
songs[0].url());
}
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